Question

question 9 of 10
the digital payment system that enables sellers to accept payment at trade shows, food trucks, concerts, or farm stalls is called a:
a. qr code.
b. biometric authentication system.
c. mobile point-of-sale device.
d. payment protection device.

Explanation:

A mobile point-of-sale (mPOS) device is a portable digital payment system designed for on-the-go use, making it ideal for sellers at temporary locations like trade shows, food trucks, concerts, and farm stalls. A QR code is a visual payment method, not a full system; biometric authentication is a security feature for payments; a payment protection device is focused on fraud prevention, not on-the-go transaction acceptance.

Answer:

C. mobile point-of-sale device.